KOU, PHALLY.
Effect of brewed waste on the growthof rice plant ឥទ្ធិពលនៃកាកសំណល់ស្រាលបៀរទៅលើការលូតលាស់នៃដំណាំស្រូវ - Phnom Penh RUA 1998 - 61p. ill. 29cm.
AGR KOU 1998 B021 Or.1
Effect of brewed waste on the growthof rice plant ឥទ្ធិពលនៃកាកសំណល់ស្រាលបៀរទៅលើការលូតលាស់នៃដំណាំស្រូវ - Phnom Penh RUA 1998 - 61p. ill. 29cm.
AGR KOU 1998 B021 Or.1